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Atmel
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| Part No. |
U4030B
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| OCR Text |
...U4030B-AFL U4030B-AFLG3 Package dip20 so20 so20 Remarks Tube Tube Taped and reeled
Rev. A2, 27-Jul-99
1 (14)
U4030B
Pin Description
10 Input for DTMF signals (ACcoupled). In mute condition a small portion of the signal at this pi... |
| Description |
Telephone Speech Circuit
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| File Size |
143.95K /
14 Page |
View
it Online |
Download Datasheet
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ST Microelectronics STMICROELECTRONICS[STMicroelectronics]
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| Part No. |
TDA7331 4971 TDA7331D
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| OCR Text |
...IT
C1 27pF 4.332MHz C2 47pF
dip20
so20
ORDERING NUMBERS: TDA7331 TDA7331D
caded antialiasing + switched capacitors bandpass filter for precise RDS band selection and a demodulating section that performs the extraction od RDS da... |
| Description |
SINGLE CHIP RDS DEMODULATOR FILTER SINGLE CHIP RDS DEMODULATOR FILTER From old datasheet system
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| File Size |
54.90K /
7 Page |
View
it Online |
Download Datasheet
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Price and Availability
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